Boundary Atlas

ZIP code 87825: Alamo, NM

ZIP code 87825 is in Alamo (41% of residents) and Magdalena (29%), in Socorro County (98%) and Catron County (1.5%), New Mexico. 30% of its residents live outside city limits. It is in New Mexico's 2nd congressional district. Its state senate districts are State Senate District 30 (56%) and State Senate District 35 (44%); its state house districts are State House District 69 (55%) and State House District 49 (45%).

2,802residents (2020 Census)
2,349.1 sq miland area
2cities and towns
1congressional district
8voting precincts

See it on the mapAll of New Mexico

City and county

City or townShare of ZIP residents
Alamo41%
Magdalena29%

CountyShare of ZIP residents
Socorro County98%
Catron County1.5%

Town or county subdivisionShare of ZIP residents
Magdalena CCD98%
Quemado CCD1.3%
Reserve CCD0.2%

Congressional district

Congressional districtShare of ZIP residents
New Mexico's 2nd congressional district (NM-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NM-02)Gabe Vasquez (D)202-225-2365100%
U.S. SenatorBen Ray Luján (D)202-224-6621 · contact formstatewide
U.S. SenatorMartin Heinrich (D)202-224-5521 · contact formstatewide
State Senator (State Senate District 30)Angel Charley (Democratic)56%
State Senator (State Senate District 35)Crystal Brantley (R)44%
State Representative (State House District 69)Paulene Abeyta (Democratic)55%
State Representative (State House District 49)Gail Armstrong (R)45%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3056%
State Senate District 3544%

State house districtShare of ZIP residents
State House District 6955%
State House District 4945%

Voting precincts

8 voting precincts overlap ZIP 87825. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:87825")

ZIP 87825 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.